15321085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5749}}^1$

素因数の和:5808

約数の個数: 16

約数和(自身を含む): 20286000

約数和(自身を除く): 4964915

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 5749, 28745, 74737, 235709, 373685, 1178545, 3064217, 15321085]

約数ペア:

[(1, 15321085), (5, 3064217), (13, 1178545), (41, 373685), (65, 235709), (205, 74737), (533, 28745), (2665, 5749)]